220199028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3833

約数の個数: 96

約数和(自身を含む): 637072128

約数和(自身を除く): 416873100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2788, 3444, 3761, 4182, 4879, 7522, 8364, 9758, 11283, 14637, 15044, 19516, 22566, 26327, 29274, 45132, 52654, 58548, 63937, 78981, 105308, 127874, 154201, 157962, 191811, 255748, 308402, 315924, 383622, 447559, 462603, 616804, 767244, 895118, 925206, 1079407, 1342677, 1790236, 1850412, 2158814, 2621417, 2685354, 3238221, 4317628, 5242834, 5370708, 6476442, 7864251, 10485668, 12952884, 15728502, 18349919, 31457004, 36699838, 55049757, 73399676, 110099514, 220199028]

約数ペア:

[(1, 220199028), (2, 110099514), (3, 73399676), (4, 55049757), (6, 36699838), (7, 31457004), (12, 18349919), (14, 15728502), (17, 12952884), (21, 10485668), (28, 7864251), (34, 6476442), (41, 5370708), (42, 5242834), (51, 4317628), (68, 3238221), (82, 2685354), (84, 2621417), (102, 2158814), (119, 1850412), (123, 1790236), (164, 1342677), (204, 1079407), (238, 925206), (246, 895118), (287, 767244), (357, 616804), (476, 462603), (492, 447559), (574, 383622), (697, 315924), (714, 308402), (861, 255748), (1148, 191811), (1394, 157962), (1428, 154201), (1722, 127874), (2091, 105308), (2788, 78981), (3444, 63937), (3761, 58548), (4182, 52654), (4879, 45132), (7522, 29274), (8364, 26327), (9758, 22566), (11283, 19516), (14637, 15044)]